HD74LS640-1
Hitachi Semiconductor
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Octal bus transceivers.
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HD74LS640 - Octal Bus Transceivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS640 - Octal Bus Transceivers
(Renesas)
HD74LS640
Octal Bus Transceivers (inverted 3-state outputs)
REJ03D0487–0200 Rev.2.00
Feb.18.2005
This octal bus transceivers is designed for asynch.
HD74LS640P - Octal Bus Transceivers
(Renesas)
HD74LS640
Octal Bus Transceivers (inverted 3-state outputs)
REJ03D0487–0200 Rev.2.00
Feb.18.2005
This octal bus transceivers is designed for asynch.
HD74LS641 - Octal Bus Transceivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS641 - Octal Bus Transceivers
(Renesas)
HD74LS641
Octal Bus Transceivers (non-inverted open-collector outputs)
REJ03D0488–0200 Rev.2.00
Feb.18.2005
This octal bus transceivers is designed .
HD74LS641-1 - Octal Bus Transceivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS641P - Octal Bus Transceivers
(Renesas)
HD74LS641
Octal Bus Transceivers (non-inverted open-collector outputs)
REJ03D0488–0200 Rev.2.00
Feb.18.2005
This octal bus transceivers is designed .
HD74LS642 - Octal Bus Transceivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS642 - Octal Bus Transceivers
(Renesas)
HD74LS642
Octal Bus Transceivers (inverted open-collector outputs)
REJ03D0490–0200 Rev.2.00
Feb.18.2005
This octal bus transceivers is designed for .
HD74LS642-1 - Octal Bus Transceivers
(Hitachi Semiconductor)
24.50 25.40 Max 20
11
1 0.89
1.30
1.27 Max
10
6.30 7.00 Max
Unit: mm 7.62
0.51 Min 2.54 Min 5.08 Max
2.54 ± 0.25
0.48 ± 0.10
0.25
+ –
0.1.